- CSCD核心中文核心科技核心
- RCCSE(A+)公路运输高质量期刊T1
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SAA技术在成兰铁路隧道监控量测中的应用
收稿日期: 2015-03-09
修回日期: 2015-04-13
网络出版日期: 2015-06-25
Application of SAA Technology in Monitoring of Tunnels on ChengduLanzhou Railway
Received date: 2015-03-09
Revised date: 2015-04-13
Online published: 2015-06-25
王生涛 , 李传富 , 蒲小平 , 周宝春 , 唐波涛 , 鲜国 . SAA技术在成兰铁路隧道监控量测中的应用[J]. 隧道建设, 2015 , 35(6) : 584 -588 . DOI: 10.3973/j.issn.1672-741X.2015.06.015
The SAA (Shape Accel Array) technology has been successfully used in the monitoring of the serious deformation section of the inclined shaft of Maoxian Tunnel on ChengduLanzhou railway. In this paper, the working principle of SAA, the layout of monitoring points, the interpretation of monitoring results, the error and automatic warning are presented and analyzed. The study shows that compared to conventional tunnel monitoring technology, SAA technology is more automatic, informationalized and timely. The paper can provide reference for management of tunnel monitoring and safe construction.
Key words: ChengduLanzhou railway; SAA; tunnel; monitoring and measurement
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